1999 Skybox Premium Ken Griffey Jr. card prices from real eBay sold listings — 4 cards tracked, updated daily.
The most expensive sale is the 1999 Skybox Premium Star Rubies #137 (/50) in PSA 8 at $69,000 (sold September 25, 2026 via auction). Disclaimer: with a market this large, there will be sales we miss or simply don't track!
| Card | Odds | Raw | PSA 8 | PSA 9 | PSA 10 | eBay |
|---|
Real photos from the guide — tap any card to zoom in.
PSA 8 · $69,000
PSA 10 · $3,000How much is the 1999 Skybox Premium Soul of the Game #9SG Ken Griffey Jr. worth?
The 1999 Skybox Premium Soul of the Game #9SG Ken Griffey Jr. sold for $3,000 in a PSA 10 on May 16, 2026 and $1,425 in a PSA 9 on October 28, 2026.
How much is the 1999 Skybox Premium #287 Ken Griffey Jr. worth?
The 1999 Skybox Premium #287 Ken Griffey Jr. sold for $70 in a PSA 10.